Orbital-selective conductance of Co adatom on the Pt(111) surface / Mazurenko V. V.,Iskakov S. N.,Valentyuk M. V.,Rudenko A. N.,Lichtenstein A. I. // PHYSICAL REVIEW B. - 2011. - V. 84, l. 19.

ISSN/EISSN:
1098-0121 / нет данных
Type:
Article
Abstract:
We propose an orbital-selective model for the transport and magnetic properties of an individual Co impurity deposited on the Pt(111) surface. Using a combination of an Anderson-type Hamiltonian and Kubo's linear response theory we show that the magnetization and dI/dV spectrum of the Co adatom originate from the 3d states of different symmetry. A textbook expression for the spin-dependent differential conductance provides a natural connection between magnetic and transport properties of Co/Pt(111). We found that it is possible to detect and to manipulate the different 3d states of the Co adatom by tuning the tip-impurity distance in scanning tunneling microscopy experiments.
Author keywords:
ATOMIC-SCALE; SPIN; ANOMALIES
DOI:
10.1103/PhysRevB.84.193407
Web of Science ID:
ISI:000297103800001
Соавторы в МНС:
Другие поля
Поле Значение
Month NOV 17
Publisher AMER PHYSICAL SOC
Address ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Language English
Article-Number 193407
Keywords-Plus ATOMIC-SCALE; SPIN; ANOMALIES
Research-Areas Physics
Web-of-Science-Categories Physics, Condensed Matter
ResearcherID-Numbers Mazurenko, Vladimir/P-9241-2017 Lichtenstein, Alexander/K-8730-2012 Rudenko, Alexander/E-2737-2017
ORCID-Numbers Lichtenstein, Alexander/0000-0003-0152-7122
Funding-Acknowledgement DFG (Germany) {[}SFB 668-A3]; RFBR {[}10-02-00546-a]; Russian Federation {[}MK-406.2011.2]; Intel; scientific program ``Development of scientific potential of universities,{''} {[}2.1.1/779]; Russian Federal Agency of Science and Innovation {[}02.740.11.0217]
Funding-Text We thank M. I. Katsnelson, V. I. Anisimov, T. O. Wehling, A. I. Poteryaev, and A. A. Katanin for helpful discussions. The hospitality of the Institute of Theoretical Physics of Hamburg University is gratefully acknowledged. This work is supported by DFG Grant No. SFB 668-A3 (Germany), RFBR 10-02-00546-a, the grant program of the President of the Russian Federation, No. MK-406.2011.2, an Intel Scholarship Grant, the scientific program ``Development of scientific potential of universities,{''} No. 2.1.1/779, and the scientific program of the Russian Federal Agency of Science and Innovation, No. 02.740.11.0217.
Number-of-Cited-References 26
Usage-Count-Last-180-days 3
Usage-Count-Since-2013 41
Journal-ISO Phys. Rev. B
Doc-Delivery-Number 849CT